treewide: simplify Kconfig dependencies for removed archs

A lot of Kconfig symbols have architecture specific dependencies.
In those cases that depend on architectures we have already removed,
they can be omitted.

Acked-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/fs/minix/Kconfig b/fs/minix/Kconfig
index f2a0cfc..bcd53a7 100644
--- a/fs/minix/Kconfig
+++ b/fs/minix/Kconfig
@@ -18,7 +18,7 @@
 
 config MINIX_FS_NATIVE_ENDIAN
 	def_bool MINIX_FS
-	depends on M32R || MICROBLAZE || MIPS || S390 || SUPERH || SPARC || XTENSA || (M68K && !MMU)
+	depends on MICROBLAZE || MIPS || S390 || SUPERH || SPARC || XTENSA || (M68K && !MMU)
 
 config MINIX_FS_BIG_ENDIAN_16BIT_INDEXED
 	def_bool MINIX_FS